Rogue Audio Stereo 100 Power Amplifier

The Stereo 100 is a stereo tube power amplifier from Rogue Audio, rated at a minimum of 90 watts per channel. It uses four matched KT88 output tubes in push-pull, with a switch for triode or ultralinear operation, and a fully regulated high-voltage supply.

Output transformers are ultra-wide bandwidth, with selectable 4 and 8 ohm output taps. The Stereo 100 Dark adds a dark faceplate.

Specifications

• Power: 90 watts per channel minimum, 4 and 8 ohm taps
• Tubes: 4 x matched KT88 output, 2 x 12AU7, 2 x 12AX7
• Operation: push-pull, switchable triode or ultralinear
• Input impedance: 200 kohms
• Input sensitivity: 1.0 V RMS
• Inputs and outputs: gold-plated RCA inputs, gold-plated binding posts
• Dimensions: 18 x 7 x 17 in (W x H x D)
• Weight: 60 lbs (27.2 kg)
• Finish: machined aluminum faceplate in silver or black, standard or Dark